From 4965a72a2ebaa7ab376153929a8bc3a907f6b92f Mon Sep 17 00:00:00 2001
From: "Yu Leng (from Dev Box)" <yuleng@microsoft.com>
Date: Thu, 21 Aug 2025 14:41:48 +0800
Subject: [PATCH] init

---
 .../SettingsModel.cs                          |  2 ++
 .../MatchLanguage.cs                          | 21 +++++++++++++++++++
 .../MatchOption.cs                            |  2 ++
 .../StringMatcher.cs                          | 10 +++++++++
 4 files changed, 35 insertions(+)
 create mode 100644 src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchLanguage.cs

diff --git a/src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/SettingsModel.cs b/src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/SettingsModel.cs
index b0d10a5285..35cafd11f0 100644
--- a/src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/SettingsModel.cs
+++ b/src/modules/cmdpal/Microsoft.CmdPal.UI.ViewModels/SettingsModel.cs
@@ -42,6 +42,8 @@ public partial class SettingsModel : ObservableObject
 
     public bool IgnoreShortcutWhenFullscreen { get; set; }
 
+    public bool IsePinYinInput { get; set; } = true;
+
     public Dictionary<string, ProviderSettings> ProviderSettings { get; set; } = [];
 
     public Dictionary<string, CommandAlias> Aliases { get; set; } = [];
diff --git a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchLanguage.cs b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchLanguage.cs
new file mode 100644
index 0000000000..b25b081590
--- /dev/null
+++ b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchLanguage.cs
@@ -0,0 +1,21 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Microsoft.CommandPalette.Extensions.Toolkit;
+
+public enum MatchLanguage
+{
+    English,
+
+    // CJK will be matched by the CJK language pack
+    Chinese,
+    Japanese,
+    Korean,
+}
diff --git a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchOption.cs b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchOption.cs
index 9f740e4ade..61dd0005d9 100644
--- a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchOption.cs
+++ b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/MatchOption.cs
@@ -22,4 +22,6 @@ public partial class MatchOption
     public string Suffix { get; set; } = string.Empty;
 
     public bool IgnoreCase { get; set; } = true;
+
+    public MatchLanguage Language { get; set; } = MatchLanguage.English;
 }
diff --git a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/StringMatcher.cs b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/StringMatcher.cs
index 6d9009661a..0f3bd8364f 100644
--- a/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/StringMatcher.cs
+++ b/src/modules/cmdpal/extensionsdk/Microsoft.CommandPalette.Extensions.Toolkit/StringMatcher.cs
@@ -38,6 +38,16 @@ public partial class StringMatcher
         return Instance.FuzzyMatch(query, stringToCompare);
     }
 
+    public static MatchResult FuzzySearch(string query, string stringToCompare, MatchLanguage language)
+    {
+        var opt = new MatchOption
+        {
+            Language = language,
+        };
+
+        return Instance.FuzzyMatch(query, stringToCompare, opt);
+    }
+
     public MatchResult FuzzyMatch(string query, string stringToCompare)
     {
         try